quickstart.php

<?php
require_once __DIR__ . '/vendor/autoload.php';


define('APPLICATION_NAME', 'Google Calendar API PHP Quickstart');
define('CREDENTIALS_PATH', '~/.credentials/calendar-php-quickstart.json');
define('CLIENT_SECRET_PATH', __DIR__ . '/secret/client_secret.json');
// If modifying these scopes, delete your previously saved credentials
// at ~/.credentials/calendar-php-quickstart.json
define('SCOPES', implode(' ', array(
  Google_Service_Calendar::CALENDAR)
));

if (php_sapi_name() != 'cli') {
  throw new Exception('This application must be run on the command line.');
}

/**
 * Returns an authorized API client.
 * @return Google_Client the authorized client object
 */
function getClient() {
  $client = new Google_Client();
  $client->setApplicationName(APPLICATION_NAME);
  $client->setScopes(SCOPES);
  $client->setAuthConfig(CLIENT_SECRET_PATH);
  $client->setAccessType('offline');

  // Load previously authorized credentials from a file.
  $credentialsPath = expandHomeDirectory(CREDENTIALS_PATH);
  if (file_exists($credentialsPath)) {
    $accessToken = json_decode(file_get_contents($credentialsPath), true);
  } else {
    // Request authorization from the user.
    $authUrl = $client->createAuthUrl();
    printf("Open the following link in your browser:\n%s\n", $authUrl);
    print 'Enter verification code: ';
    $authCode = trim(fgets(STDIN));

    // Exchange authorization code for an access token.
    $accessToken = $client->fetchAccessTokenWithAuthCode($authCode);

    // Store the credentials to disk.
    if(!file_exists(dirname($credentialsPath))) {
      mkdir(dirname($credentialsPath), 0700, true);
    }
    file_put_contents($credentialsPath, json_encode($accessToken));
    printf("Credentials saved to %s\n", $credentialsPath);
  }
  $client->setAccessToken($accessToken);

  // Refresh the token if it's expired.
  if ($client->isAccessTokenExpired()) {
    $client->fetchAccessTokenWithRefreshToken($client->getRefreshToken());
    file_put_contents($credentialsPath, json_encode($client->getAccessToken()));
  }
  return $client;
}

/**
 * Expands the home directory alias '~' to the full path.
 * @param string $path the path to expand.
 * @return string the expanded path.
 */
function expandHomeDirectory($path) {
  $homeDirectory = getenv('HOME');
  if (empty($homeDirectory)) {
    $homeDirectory = getenv('HOMEDRIVE') . getenv('HOMEPATH');
  }
  return str_replace('~', realpath($homeDirectory), $path);
}

// Get the API client and construct the service object.
$client = getClient();
$service = new Google_Service_Calendar($client);

// Print the next 10 events on the user's calendar.
//$calendarId = 'primary';
//$optParams = array(
//  'maxResults' => 10,
//  'orderBy' => 'startTime',
//  'singleEvents' => TRUE,
//  'timeMin' => date('c'),
//);
//$results = $service->events->listEvents($calendarId, $optParams);
//
//if (count($results->getItems()) == 0) {
//  print "No upcoming events found.\n";
//} else {
//  print "Upcoming events:\n";
//  foreach ($results->getItems() as $event) {
//    $start = $event->start->dateTime;
//    if (empty($start)) {
//      $start = $event->start->date;
//    }
//    printf("%s (%s)\n", $event->getSummary(), $start);
//  }
//}

// Refer to the PHP quickstart on how to setup the environment:
// https://developers.google.com/google-apps/calendar/quickstart/php
// Change the scope to Google_Service_Calendar::CALENDAR and delete any stored
// credentials.

$event = new Google_Service_Calendar_Event(array(
  'summary' => 'Test Jean Roger',
  'location' => '4141 Pierre-de Coubertin Ave, Montreal, QC H1V 3N7',
  'description' => 'Un tour au stade olympique avec pleins d\'enfant heureux!',
  'start' => array(
    'dateTime' => '2017-04-23T09:00:00-04:00',
    'timeZone' => 'America/Montreal',
  ),
  'end' => array(
    'dateTime' => '2017-04-23T15:00:00-04:00',
    'timeZone' => 'America/Montreal',
  ),
//  'recurrence' => array(
//    'RRULE:FREQ=DAILY;COUNT=2'
//  ),
//  'attendees' => array(
//    array('email' => 'lpage@example.com'),
//    array('email' => 'sbrin@example.com'),
//  ),
//  'reminders' => array(
//    'useDefault' => FALSE,
//    'overrides' => array(
//      array('method' => 'email', 'minutes' => 24 * 60),
//      array('method' => 'popup', 'minutes' => 10),
//    ),
//  ),
));

$calendarId = 'primary';
$event = $service->events->insert($calendarId, $event);
printf("Event created: %s\n", $event->htmlLink);